# from .builder import (build_model,build_recognizer,build_backbone,build_head, build_loss)
# from .registry import BACKBONES, HEADS, LOSSES, RECOGNIZERS
# from .losses import CrossEntropyLoss
# from .framework import BaseRecognizer,RecognizerGCN,RecognizerTransformer
# from .heads import STGCNHead
# from .backbones import AGCN
# # must registry several module,must have that (from .heads import XX,
# # from .backbones import XX, from .framework import XX and from .losses import XX)
# __all__ = [
#     'BACKBONES',
#     'HEADS',
#     'RECOGNIZERS',
#     'LOSSES',
#     'build_model',
#     'build_recognizer',
#     'build_head',
#     'build_backbone',
#     'build_loss',
#     'CrossEntropyLoss',
#     'BaseRecognizer',
#     'RecognizerGCN',
#     'RecognizerTransformer',
# ]
